@inproceedings{shen2018bidirectional,
  title = {Bi-Directional Block Self-Attention for Fast and Memory-Efficient Sequence Modeling},
  author = {Tao Shen and Tianyi Zhou and Guodong Long and Jing Jiang and Chengqi Zhang},
  booktitle = {International Conference on Learning Representations},
  year = {2018},
  url = {https://openreview.net/forum?id=H1cWzoxA-}
}